What is your question?
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What is your question?
2009 CR-V, only 50,000 miles, 4 cyl.; when heater is turned on, it just blows cold air, even after engine is warmed up and temp. is set to max. hot.
What makes this problem better or worse?
Nothing makes it better.
How long has your 2009 Honda CR-V had this problem?
Just noticed it in last two weeks

Just in case > Engine thermostat malfunction ... Low engine coolant level ... Problem within the HVAC controls ... Restriction impeding coolant flow through heater core.